DTC023YMT2L

Overview

The DTC023YMT2L is an NPN digital transistor with built-in resistors, manufactured by ROHM Semiconductor. It features a VMT3 (SOT-723) surface-mount package with three terminals. Key electrical specifications include a collector-emitter voltage of 50V, a collector current of 100mA, and a power dissipation of 150mW. The internal biasing network consists of an input resistance (R1) of 2.2kΩ and an emitter-base resistance (R2) of 10kΩ. The device guarantees a minimum DC current gain (hFE) of 33 and supports an operating temperature range from -55°C to +150°C.

Feature Summary

• Integrates biasing resistors to simplify circuit design by eliminating the need for external input components in inverter configurations.

Applications

• Inverter circuits
• Interface drivers

Procurement Notes

Verify the specific suffix against official ROHM documentation to confirm exact packaging and tape-and-reel quantities. Ensure compliance with RoHS directives and check for automotive qualification status if required for the target application environment.

Selection Notes

Select this component for applications requiring compact NPN switching with integrated biasing. Confirm that the 2.2kΩ input resistance and 10kΩ emitter-base resistance values align with the logic level driving requirements and desired switching characteristics of the design.

Part Context

This part belongs to the DTC series of digital transistors, which combine bipolar junction transistors with on-chip resistors. The YMT2L suffix indicates the SOT-723 package variant, designed for high-density surface-mount assembly in portable and consumer electronics.

Replacement Considerations

Cross-reference with other ROHM parts in the DTC023 series or equivalent NPN digital transistors from other manufacturers offering identical R1/R2 ratios and SOT-723 packaging to ensure pin compatibility and electrical equivalence.